Shank for surgical drill



FIG. 1 is a top view of my shank for surgical drill design with the tipshown in broken line for the purpose of illustrating environmentalstructure that forms no part of the claimed design;

FIG. 2 is a front view (a view rotated 120° relative to FIG. 1) thereof;

FIG. 3 is side view (a view rotated 120° relative to FIG. 2) thereof;

FIG. 4 is a tip end view thereof;

FIG. 5 is a rear end view thereof; and,

FIG. 6 is a top rear perspective view thereof.

CLAIM The ornamental design for a shank for surgical drill, as shown anddescribed.